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23130113301 = 331117766939
BaseRepresentation
bin10101100010101010…
…011000010100010101
32012200222101111111000
4111202222120110111
5334332302111201
614343102333513
71446120501441
oct254252302425
965628344430
1023130113301
11989a389519
12459628a299
132248017399
141195cbb821
15905961d86
hex562a98515

23130113301 has 16 divisors (see below), whose sum is σ = 34297556800. Its totient is φ = 15406250544.

The previous prime is 23130113233. The next prime is 23130113309. The reversal of 23130113301 is 10331103132.

It is a happy number.

23130113301 is a `hidden beast` number, since 2 + 31 + 301 + 1 + 330 + 1 = 666.

It is not a de Polignac number, because 23130113301 - 225 = 23096558869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130113309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353311 + ... + 413628.

It is an arithmetic number, because the mean of its divisors is an integer number (2143597300).

Almost surely, 223130113301 is an apocalyptic number.

It is an amenable number.

23130113301 is a deficient number, since it is larger than the sum of its proper divisors (11167443499).

23130113301 is a wasteful number, since it uses less digits than its factorization.

23130113301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768065 (or 768059 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 23130113301 its reverse (10331103132), we get a palindrome (33461216433).

The spelling of 23130113301 in words is "twenty-three billion, one hundred thirty million, one hundred thirteen thousand, three hundred one".

Divisors: 1 3 9 27 1117 3351 10053 30159 766939 2300817 6902451 20707353 856670863 2570012589 7710037767 23130113301